K'Nex: Rippin' Rocket Roller Coaster
Building the amazing K'Nex Rippin' Rocket Roller Coaster can mean excitement for the whole family. Just about everyone will want to get in on assembling the roller coaster track complete with a 5' peak, sheer vertical drop and super-G loop. The finished structure stands 5-1/2' tall and is 6-1/2' long. Then fasten the rail-hugging rocket car, insert the thrill-seeking figures and hang on as the turbo boosters accelerate and the breathtaking action begins. Imported.